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Data source: VAERS (Vaccine Adverse Event Reporting System)

Data through 2026 · Updated quarterly

Built by TheDataProject.ai · © 2026 VaccineWatch

Important: VAERS accepts reports of adverse events following vaccination. For any given report, there is no certainty that the reported event was caused by the vaccine. Reports may contain information that is incomplete, inaccurate, coincidental, or unverifiable. Most reports to VAERS are voluntary, which means they are subject to biases. This data cannot be used to determine if vaccines cause or contribute to adverse events.

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Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.

  1. Home
  2. Vaccines
  3. Polio (Inactivated) (Ipol)
  4. Lumbar puncture normal
Polio (Inactivated) (Ipol)×Lumbar puncture normal

Lumbar puncture normal Reports for Polio (Inactivated) (Ipol)

#373 most reported symptom for this vaccine

37
Reports
0
Deaths
21
Hospitalizations
0
Mortality Rate
%
56.8
Hosp. Rate
%

Lumbar puncture normal and Polio (Inactivated) (Ipol)

Lumbar puncture normal has been reported 37 times in association with Polio (Inactivated) (Ipol) vaccination in VAERS. This represents 0.1% of all 44,360 reports for this vaccine.

Among these reports, 0 mentioned death (0.00%) and 21 involved hospitalization (56.8%).

Lumbar puncture normal is the #373 most frequently reported symptom for Polio (Inactivated) (Ipol) out of 1646 total symptoms.

Disclaimer: VAERS reports describe events that occurred after vaccination but do not establish that the vaccine caused the event. Many reported symptoms may be coincidental or related to underlying conditions.

What This Means

Seeing 37 reports of Lumbar puncture normal after Polio (Inactivated) (Ipol) vaccination may seem alarming, but context is critical.

The mortality rate among these reports is very low at 0.00%, suggesting most cases are non-fatal.

Important Context

•Association, not causation: These reports show Lumbar puncture normal occurred after vaccination, not that the vaccine caused it.
•Background rates: Lumbar puncture normal may occur naturally at baseline rates in the population, unrelated to vaccination.
•Anyone can report: VAERS accepts reports from anyone — patients, parents, healthcare providers — without requiring medical verification.
•Denominator missing: VAERS counts reports, not rates per dose. Without knowing how many doses were given, raw counts can be misleading. Learn more →

Similarly Ranked Symptoms

Grunting37 reportsBreath holding37 reportsVertigo36 reportsBrain oedema36 reports

Quick Facts

Reports:37
Deaths:0
Hospitalizations:21
% of Vaccine:0.1%
Rank:#373 of 1646

Related Pages

Polio (Inactivated) (Ipol) OverviewLumbar puncture normal (All Vaccines)Why Raw Numbers MisleadTop Symptoms Analysis

Data Source

This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.